Pusillanimous

Webster's Dictionary of the English Language

·adj Evincing, or characterized by, weakness of mind, and want of courage; feeble; as, pusillanimous counsels.

II. Pusillanimous ·adj Destitute of a manly or courageous strength and firmness of mind; of weak spirit; mean-spirited; spiritless; cowardly;

— said of persons, as, a pussillanimous prince.